The Griz sold additional tickets and ratcheted up their marketing campaign based on Iverson's arrival as a free-agent signee in September.

自从9月份AI以自由球员身份加盟灰灰的球票大卖，球市也逐渐恢复。

With a basic mechanism in place to internalise the costs of carbon, we can always ratchet up the targets as reality sets in.

随着内化碳成本的基本机制建立，我们可以因时制宜一直扩大这些目标。